/*****************************************************************************
 *   Copyright 2005 Tim A Wang
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 *
 ****************************************************************************/
package com.jb.framework.util;

import java.util.Comparator;


/**
 * List sortor that sorts a list of object using one of its property value.
 *
 * @author tim wang
 * @version 1.0
 */
public interface ListSorter extends Comparator {
    /**
     * Set property of the object in the list to use for sorting
     *
     * @param fieldName property name of the object in the list
     */
    public void setProperty(String fieldName);

    /**
     * Sorts reversly
     *
     * @param bValue DOCUMENT ME!
     */
    public void setRevers(boolean bValue);
}
